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cmdopt: don't throw at end of option text

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This commit is contained in:
Danny Robson 2016-04-02 13:36:32 +11:00
parent 08e688bc1e
commit b867298093
1 changed files with 3 additions and 5 deletions
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8
cmdopt.ipp
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@ -38,15 +38,13 @@ namespace util { namespace cmdopt {
option::value<T>::execute (const char *restrict str) option::value<T>::execute (const char *restrict str)
{ {
try { try {
std::istringstream os (str); std::istringstream is (str);
os.exceptions ( is.exceptions (
std::istringstream::failbit std::istringstream::failbit
| std::istringstream::badbit | std::istringstream::badbit
); );
os >> m_data;
if (!os.eof ()) is >> m_data;
throw invalid_value (__func__);
} catch (...) { } catch (...) {
throw invalid_value (__func__); throw invalid_value (__func__);
} }